APA-ийн эшлэл(7 дахь хэвлэлт)
Hillis, D. R., & DuVall, J. B. (2012). Improving profitability through green manufacturing: Creating a profitable and environmentally compliant manufacturing facility. Wiley.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Hillis, David R., ба John Barry DuVall. Improving Profitability Through Green Manufacturing: Creating a Profitable and Environmentally Compliant Manufacturing Facility. Hoboken, N.J.: Wiley, 2012.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Hillis, David R., ба John Barry DuVall. Improving Profitability Through Green Manufacturing: Creating a Profitable and Environmentally Compliant Manufacturing Facility. Wiley, 2012.
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